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There's a new concept to contraception, and you may start seeing more advertising for it soon.It's an app, and the U.S. Food and Drug Administration (FDA) just gave it the green light to start marketing.Natural Cycles claims to help prevent pregnancy by allowing women to track the days they are most fertile. It uses a woman's monthly cycle information and their body temperature, which users input daily.The app provides a calendar of green and red days. Green days indicate you're not fertile, while red days suggest you are.The app claims its’s 93 percent effective if used correctly. That estimate may be high though.Planned Parenthood, in general, claims fertility awareness is only between 76 and 88 percent effective.Regardless, the app does nothing to prevent sexually transmitted diseases.   The president of Advocates for Youth, a national organization that promotes young people’s rights to sexual health information, says there are some concerns surrounding the app.“Especially for many younger women, their cycle isn’t exactly regular, so if you've got an irregular cycle or you really don’t understand the implications of using fertility awareness, it’s a tough method to use,” explains Deb Hauser. “It’s not by any means foolproof.”The Natural Cycles app costs for a year or a month.The free trial offer isn't really going to help you, because it takes a few months for the app to get to know your body. 1445

Those looking to make a smaller carbon footprint when they eat out or order food have a new option. Panera announced this week they will label items on their menu that have a low impact on the climate as “Cool Food Meals.”Panera is partnering with the World Resources Institute to identify climate-friendly entrees, with a low impact on the climate. The company says about 55 percent of their entrees have the “Cool Food Meal” designation.“At Panera, we are passionate about keeping the customer at the heart of everything we do, and that includes giving our guests choices to lower their impact on climate change through the food they eat in our bakery-cafes,” said Niren Chaudhary, Chief Executive Officer, Panera Bread in a press release. “Understanding the impact of what we eat on the environment is one way we can all take a small step toward combating climate change.”The World Resources Institute says they recommend Americans try for 3.59 kg CO2e at breakfast, and about 5.38 kg CO2e for lunch or dinner.These benchmarks represent a roughly 38 percent decrease from current averages, which will help the country meet environmental standards established in the Paris Agreement on climate change.In general, plant-based foods have a lower impact on the environment than meat or daily products. However, it’s also about moderation.The WRI looks at entree ingredients to determine its carbon footprint accounting for emissions during the agricultural supply chains and land used to produce the meal.Some of the items that get the new designation include Panera’s broccoli cheddar soup, Fuji apple chicken salad, and Mediterranean bowl.Roughly 25 percent of greenhouse gas emissions are from agriculture and related deforestation, according to WRI. 1760

They are all the rage right now, they help you find your family's history. "We've always wondered about the validity of my dad's side of the family and their claims about where we're from."Elizabeth Makos is as curious as we all are. "So we think we are half Italian, quarter Czechoslovakian and a quarter polish."She agreed to help put these DNA tests, to the test. Makos gave saliva samples three times, one for Ancestry DNA, 23 and Me and MyHeritage. We sealed them up and sent them off and waited about 6 weeks.We got her results back and here's what Makos thought of them."It's shocking. It is really shocking. I can't imagine what technology they employ to get these results," she said.It's shocking because her results were all over the place. When it comes to Eastern Europe, Ancestry said she was 49 percent Eastern European, but 23 and me and MyHeritage only put the percentage in the high 20s. "When we look at it for example, it says the Balkans here… one says 34 percent and one says 18 percent. A bit of a discrepancy there."Makos thought for sure she is 50 percent Italian. 23 and me and MyHeritage says she's closer to 30 percent. She even had some North African DNA."I would love to know," Makos said about having North African DNA. "I know I get really tan in the summer but I didn't know I got that tan… who knows."The companies don't claim to be perfectly accurate, and use different algorithms. MyHeritage told us in a Skype interview, it maps more parts of the globe that other companies."MyHeritage DNA has 42 ethnic regions with percentages and that's the most on the market, Rafi Mendelsohn, spokesperson for MyHeritage said."Mendelsohn encourages you to read the fine print including what companies might do with your DNA profile after testing."Personal information provided to MyHeritage is never sold, licensed or shared with any third parties, he said." Both Ancestry DNA and 23 and Me say your DNA could be used for medical research by its "partners" after your name has been stripped out. Peter Pitts, a former FDA associate commissioner said, watch out."Companies will tell you that they may sell the information but nobody can find you," Pitts said. "And that's not true. There's been studies done at Harvard for example where a couple of professors got genetic information that was supposedly anonymous and was able to figure out who the people were through very easy mechanisms."He says the results shouldn't be taken as gospel and companies say don't use the findings to make medical decisions. "People need to understand that what they're getting back is an interesting snapshot not necessarily accurate or clinically relevant," Pitts said. Makos said she's telling her friends to use the tests only for fun."I'm glad we did this because I probably would have just taken one test on my own and completely trusted the results. This was very eye opening for sure." 2972

There is a web of connections between the Trump campaign, the anti-secrecy website WikiLeaks and the public disclosures it injected into the presidential campaign. Federal investigators are examining some of these relationships and whether any of them were part of an effort to coordinate with Russia's election-meddling efforts.On Monday, it was revealed that Donald Trump Jr. exchanged some private messages on Twitter with WikiLeaks during the 2016 presidential campaign. The news was first reported by The Atlantic and later confirmed by Trump Jr., who posted screenshots of the messages.A source familiar with the matter told CNN that Congress has known about these messages for a while and they came up during Trump Jr.'s closed-door testimony in September. 771

There are new concerns about people's ability to understand information regarding the COVID-19 pandemic.Dartmouth College researchers found many health agencies are publishing coronavirus information at a 10th grade reading level.The Centers for Disease Control and Prevention, as well as the American Medical Association and National Institutes of Health say information should not be published at more than an 8th grade reading level.Researchers say it could lead to more people missing information.“If high quality information, in terms of content, like with the CDC, WHO and other official organizations put out, if that is difficult to access, difficult to understand, then that does create a potential or an incentive for looking at less trustworthy sources,” said Joseph Dexter, Neukom Fellow at Dartmouth College.Researchers say health agencies need to use short and direct sentences when writing health information. They should also use short paragraphs, avoiding jargon and technical terms.It's also important to think about how information can be presented visually on a screen.Right now, it's not required that states follow these guidelines, but it is highly recommended. 1192

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